In Dune by Frank Herbert, why is Paul going to Arrakis? Please don't spoil anything about what happens in Arrakis, but just say what the reason for going there is. I'm in the part where Paul is about to go to Arrakis, but I'm confused as to WHY he must go there. :)

Ineed with this, i don’t know it’s display or protest

Read the passage. tomorrow, senator connie sullivan will meet with us farmers to discuss a new trade deal. she will also discuss the state of iowa’s economy and the crucial need to modernize nafta. according to the us chamber of commerce, approximately 14 million jobs depend on trade with mexico. at a delegate meeting last wednesday, sullivan said, "this is a number much too large to ignore.” which sentence corrects the error in capitalization? tomorrow, senator connie sullivan will meet with us farmers to discuss a new trade deal. she will also discuss the state of iowa’s economy and the crucial need to modernize nafta. according to the us chamber of commerce, approximately 14 million jobs depend on trade with mexico. at a delegate meeting last wednesday, sullivan said, “this is a number much too large to ignore.”

Which description provides the best objective summary of the article in the passage?